Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene

IMR OpenIR

	Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene
	Liu Wei-Long 1; Wang De-Min 1; Zheng Zhi-Ren 1; Li Ai-Hua 1; Su Wen-Hui 1,2
Corresponding Author	Zheng Zhi-Ren(zrzheng@hit.edu.cn)
	2010
Source Publication	CHINESE PHYSICS B
ISSN	1674-1056
Volume	19 Issue:1 Pages:6
Abstract	Absorption spectra of beta-carotene in 31 solvents are measured in ambient conditions. Solvent effects on the 0-0 band energy, the bandwidth, and the transition moment of the S-0 -> S-2 transition are analysed. The discrepancies between published results of the solvent effects on the 0-0 band energy are explained by taking into account microscopic solute-solvent interactions. The contributions of polarity and polarizability of solvents to 0-0 band energy and bandwidth are quantitatively distinguished. The 0-0 transition energy of the S-2 state at the gas phase is predicted to locate between 23000 and 23600 cm(-1).
Keyword	solvent effects absorption spectra beta-carotene
Funding Organization	National Natural Science Foundation of China
Indexed By	SCI
Language	英语
Funding Project	National Natural Science Foundation of China[10774034]
WOS Research Area	Physics
WOS Subject	Physics, Multidisciplinary
WOS ID	WOS:000273586000043
Publisher	IOP PUBLISHING LTD
Citation statistics	Cited Times:9[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/102244
Collection	中国科学院金属研究所
Corresponding Author	Zheng Zhi-Ren
Affiliation	1.Harbin Inst Technol, Ctr Condensed Matter Sci & Technol, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
Recommended Citation GB/T 7714	Liu Wei-Long,Wang De-Min,Zheng Zhi-Ren,et al. Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene[J]. CHINESE PHYSICS B,2010,19(1):6.
APA	Liu Wei-Long,Wang De-Min,Zheng Zhi-Ren,Li Ai-Hua,&Su Wen-Hui.(2010).Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene.CHINESE PHYSICS B,19(1),6.
MLA	Liu Wei-Long,et al."Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene".CHINESE PHYSICS B 19.1(2010):6.

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